<!DOCTYPE html>
<html>

	<head>
		<meta charset="UTF-8">
		<meta name="viewport" content="width=device-width, initial-scale=1,maximum-scale=1,user-scalable=no">
		<meta name="apple-mobile-web-app-capable" content="yes">
		<title></title>
		<link rel="stylesheet" type="text/css" href="css/public.css" />
	</head>
	<style type="text/css">
		html,
		body {
			width: 100%;
			height: 100%;
		}
		
		#qrcode {
			height: 100%;
			width: 100%;
		}
		
		#qrcode img {
			width: 80%;
			position: absolute;
			top: 50%;
			left: 50%;
			transform: translate(-50%, -50%);
		}
	</style>

	<body>
		<div id="qrcode"></div>
	</body>

</html>
<script src="js/jquery.min.js" type="text/javascript" charset="utf-8"></script>
<script src="js/qrcode.min.js" type="text/javascript" charset="utf-8"></script>
<script src="js/public.js" type="text/javascript" charset="utf-8"></script>
<script type="text/javascript">
	var open_code = getUrlParam('open_code');
	var qrcode = new QRCode("qrcode", {
		text: open_code,
		colorDark: "#000000",
		colorLight: "#ffffff",
		correctLevel: QRCode.CorrectLevel.H
	});
</script>